CaratHunter
Plans
Cushion|Natural|GIA

1.51ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 7546498362

Certificate GIA 7546498362

Diamond specifications and retailer prices

From $2,594 AUD
HK$14,200 HKD
As of November 1, 2026
Save $3,378 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,971 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546498362. Listed at 16 retailers as of November 1, 2026, with prices from $2,594 to $5,971, a $3,378 spread on the same certified stone. MOH London lists it at $5,971. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546498362
Dimensions6.47 × 6.30 × 4.26 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
6.47 mm6.30 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546498362
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,971 AUD|Low: $2,539 AUD|High: $6,004 AUD|Avg: $3,427 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13$2,594 AUD
Retailer 16$2,701 AUD
Retailer 8$2,790 AUD
Retailer 12$2,791 AUD
Retailer 7$2,851 AUD
Retailer 5$3,088 AUD
Retailer 4$3,109 AUD
Retailer 3$3,296 AUD
Retailer 14$3,296 AUD
Retailer 2$3,310 AUD
Retailer 9$3,370 AUD
Retailer 15$3,396 AUD
Retailer 11$3,642 AUD
Retailer 6$4,165 AUD
Retailer 10$4,254 AUD
MOH London$5,971 AUD

28 data points across 16 retailers

16 retailers$2,594 AUD to $5,971 AUD

A
Cheapest Retailer
-
$2,594 AUD
HK$14,200 HKD
A
Retailer 2
-
$2,701 AUD
$1,893 USD
View
A
Retailer 3
-
$2,790 AUD
$1,955 USD
View
A
Retailer 4
-
$2,791 AUD
$1,956 USD
View
B+
Retailer 5
-
$2,851 AUD
$1,998 USD
View
Final sale: no returns
A
Retailer 6
-
$3,088 AUD
$2,164 USD
View
A
Retailer 7
-
$3,109 AUD
$2,179 USD
View
A
Retailer 8
-
$3,296 AUD
$2,310 USD
View
A
Retailer 9
-
$3,296 AUD
$2,310 USD
View
B+
Retailer 10
-
$3,310 AUD
$2,320 USD
View
A
Retailer 11
-
$3,370 AUD
£1,860 GBP
View
A
Retailer 12
-
$3,396 AUD
$2,380 USD
View
A
Retailer 13
-
$3,642 AUD
£2,010 GBP
View
B+
Retailer 14
-
$4,165 AUD
$2,919 USD
View
B+
Retailer 15
-
$4,254 AUD
€2,839 EUR
View
Most Expensive
B
MOH London
2B1D3D491 · Nov 2
$5,971 AUD
£3,295 GBP
View
15 more retailers have this diamond
Prices start from $2,594 AUDSave up to $3,378 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Cushion
$2,594 AUD